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US20060096790 |
Compact weighing system
A weighing system having a top pan balance with a divided upper guide (3a/3b) and a divided lower guide (4a, 4b) which cooperate to give a parallel guide, and link a load sensor (5) with a system... |
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US20100133016 |
Scales
The invention relates to a scale having a base plate (1), a bed plate (2) located at a distance above the base plate (1) for supporting an object to be weighed, and elastic spacing elements (3)... |
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US20130220711 |
WEIGHING CELL BASED ON THE PRINCIPLE OF ELECTROMAGNETIC FORCE COMPENSATION WITH OPTOELECTRONIC POSITION SENSOR
A weighing cell based on the principle of electromagnetic force compensation and having an optoelectronic position sensor that includes a light source, a light receiver, and a shutter vane. The... |
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US20130020137 |
Hall Cell Load Measuring Device for Lift Trucks
A weight measuring device includes a first link coupled to one end of a load to be measured. A second link is coupled to another end of a load to be measured. The first and second links include... |
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US20110226535 |
WEIGHING SENSOR
The invention relates to a weighing sensor (1) for an electronic balance which is based on the principle of electromagnetic force compensation. The flow of force is by-passed across at least two... |
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US20090242280 |
LOAD MEASURING MECHANISM FOR ELECTRONIC BALANCE, AND METHOD FOR ASSEMBLING THE SAME MECHANISM
An integral type second lever constituting member (A) is mounted on a constitution, in which a first lever member (5) is assembled in a Roberval's mechanism composed of a stationary block (1), a... |
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US20130161103 |
WEIGHING CELL BASED ON THE PRINCIPLE OF ELECTROMAGNETIC FORCE COMPENSATION WITH OPTOELECTRONIC POSITION SENSOR
A weighing cell based on the principle of electromagnetic force compensation. A permanent magnet system is mounted on a base part and includes an air gap within which is suspended a coil that is... |
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US20130175098 |
DEVICE AND METHOD FOR THE ADJUSTMENT OF AN ECCENTRIC LOAD ERROR IN A PARALLEL-GUIDING MECHANISM
A parallel-guiding mechanism (120) has a movable parallel leg (121), a stationary parallel leg (122), a first parallel-guiding member (123) and a second parallel-guiding member (124). The parallel... |
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US20100012395 |
Scale
The invention relates to scales comprising a bearing surface for supporting a load to be weighed, an electroconductive sensor plate, a flat coil arranged at a distance from the sensor plate and... |
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US20150241266 |
WEIGHING APPARATUS AND METHOD FOR OPERATING THE WEIGHING APPARATUS
An assembly of a load cell with an armature joined thereto and an electromagnet. The electromagnet and the armature are separately fixed and they are arranged such that a magnet force which is... |
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US20090065265 |
Lever Mechanism, Particulary For A Scale Receiver Of A Scale That Works On The Principle Of Electromagnetic Force Compensation
The invention relates to a lever mechanism, particularly for a scale receiver of a scale that works on the principle of electromagnetic force compensation, with at least one lever (23), which is... |
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US20100044118 |
ADJUSTABLE PARALLEL-GUIDING MECHANISM, SPECIFICALLY FOR A GRAVIMETRIC MEASURING INSTRUMENT
A parallel-guiding mechanism has a vertically movable parallel leg that carries a weighing pan. The movable parallel leg is connected by two essentially horizontal parallel guides to a stationary... |
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US20090308665 |
WEIGHING DEVICE
Weighing device with at least one weighing cell and with a receiving structure serving to hold the at least one weighing cell, wherein the at least one weighing cell includes a first fastener... |
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US20100294573 |
CONTROLLED AND/OR REGULATED FORCE-MEASURING DEVICE
A force-measuring device 1, particularly a balance, operates on the principle of electromagnetic force-compensation. An electric coil 53 is arranged to be movable in a magnet system 50. The coil... |
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US20140020960 |
FORCE-MEASURING DEVICE WITH SLIDING WEIGHT
A force-measuring device (1) for a gravimetric measuring instrument has a stationary part (11) and a load-receiving part (12). Parallel guide members (14, 15) connect the receiving parts. The... |
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US20130299250 |
FORCE-MEASURING CELL WITH A FORCE-COMPENSATING COIL
A multi-layered electromagnetic coil for a force-measuring system is based upon the principle of electromagnetic force compensation, as is a method for manufacturing the coil. The coil has a... |
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US20150027792 |
Electromagnetically Force-Compensating Force-Measuring Apparatus
An electromagnetically force-compensating force-measuring apparatus (100) that includes a force dependent support coil (2) and an integrating analog/digital converter (10; 10′) that converts the... |
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US20140374173 |
ELECTROMAGNETIC FORCE BALANCE
The coil that is installed on a lever is obtained from a flat coil, which is wound flat so as to generate upper and lower winding regions that are parallel to the direction that the lever extends... |
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US20100236842 |
SEALING MECHANISM
The invention relates to a sealing mechanism for a scale, in which a connection element connected to a moving lifting element seals or opens an annular gap, wherein, for an opened annular gap, the... |
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US20080129026 |
Apparatus and method for sensing displacement
A displacement sensor (12) having an elongated member (128) having a conical shaped bellows portion (132) collapsible in response to applied force along an axis (116) of the elongated member. A... |
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US20100224422 |
WEIGHING SENSOR
A weighing sensor according to the principle of electromagnetic force compensation, wherein a stop is provided on the load receiver for a lever or a component carried by it. |
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US20100236841 |
ELECTRONIC BALANCE
An electronic balance is provided where precise correction can be carried out by using incorporated weight and the weight and the size can both be reduced. The electronic balance is provided with... |
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US20160138961 |
Parallelogram Linkage Structure for a Scale
Monolithic linkage structure having a base body and a load receiver guided in a Z direction relative to the base body by a plurality of parallel guide elements, wherein at least one parallel guide... |